Greta Thunberg- Climate Change Warrior!

I want you to watch this video.
https://www.youtube.com/watch?v=HzeekxtyFOY
Greta lives in Sweden and is not much older than you. She is really concerned about climate change and made a very important speech about how our leaders are not taking climate change seriously. She has been diagnosed with what is called selective mutism and autism and has only chosen to speak about the environment.
What is climate change?
Who is Greta?
Why does Greta care so much about the environment?
Here is some information about climate change. How do you think will climate change affect you in the future?
https://www.natgeokids.com/au/discover/geography/general-geography/what-is-climate-change/